baber/WOPTO huggingface dataset:
Patent SE-8106027-L (SE)
Inventor: PERRY R A
IPC: G01N25/18
Filed: 1981-10-12
Abstract: A device for sensing a substance on the surface of a liquid of the type including a float and a sensing element mounted on the float for extending into the liquid, includes a plastic encasement enclosing all portions of the element to be exposed to the liquid for preventing interference with the operation of the element by substances in the liquid other than the substance to be sensed.
Patent SE-8200108-L (SE)
Inventor: KISS G H
IPC: B23D79/00
Filed: 1982-01-11
Abstract: A process and the apparatus for deburring moulded parts produced by pressing especially moulded parts of lignocellulose fibre mats. A small circumferential zone of the fibre mat between the edge contour of the moulded part to be deburred and the edge of the waste shoulder is thermically decomposed during pressing. The thermically decomposed material portion of the fibre mat is removed from the edge contour of the moulded part while taking off the moulded part from the press tools. The decomposition zone is limited by a circumferential groove shaped chamber provided in one of the press tools. The portion of the fibre mat enclosed in the chamber is practically uncompressed and the chamber is provided with different methods for the thermal decomposition. The decomposition methods cause a carbonization of the material in the decomposition zone which facilitates the removing of the waste shoulder from the moulded part so that an additional treatment by hand is unnecessary.
Patent SE-8201624-L (SE)
Inventor: HVIZD A
IPC: H01B7/02
Filed: 1982-03-15
Abstract: There is provided an insulated high voltage cable which possesses the property of lower dielectric losses than prior art cables. The cable comprises a conductor insulated with at least two laminar layers of insulating material. At least one of the layers is relatively thick and has a low SIC. At least one other of the layers has a high SIC and is in contact with a surface of the low SIC layer. The high SIC layer is relatively thin and has a tan  delta /SIC value no greater than 0.005 over a temperature range of 40 DEG  to 90 DEG  C.
Patent SE-8202419-L (SE)
Title: Non-metallic cutting tool with self sharpening edge - which is a hardened contour, evolving into wear areas of non-hardened material
Inventor: ANDERSSON STIG GUNNAR
IPC: C21D1/72
Filed: 1982-04-19
Abstract: Self sharpening cutting edge (esp. for working non-metallic structures) has an annealed profiled surface and a wear zone comprising layers of successively softer material. The hardness of the material used for the cutting edge balances the wear of the edge so that its shape is retained. Cutting edge is e.g. for a hole punching tool. (Provisional Basic previously advised in Week 8349).
Patent SE-8204004-L (SE)
Inventor: HARTWIG C S M
IPC: H02K15/02
Filed: 1982-06-29
Abstract: A core for an electric conductor comprised of a number of bended bands (15, 16, 17) of magnetic material. The band is bent in a continual wave pattern in order to define teeth and tracks, the tracks are intended for absorbing magnetic flow conductor. The bands are placed upon each other with teeth inserted into each other, at which the teeth on the respective bands are shaped so that the free space in the respective tooth in the band body formed, is essentially filled with magnetic band material and the band body builds a circular ring.<IMAGE>
Patent SE-8205203-L (SE)
Inventor: FRIEDL R
IPC: B60H1/22
Filed: 1982-09-13
Abstract: Vehicle heating unit comprising an air intake connection and an exhaust connection, which connections are communicable with corresponding inlet and outlet ducts through the vehicle bottom. In order to perform, in such a vehicle heater, the disassembly of the heating unit, even after several years of operation and consequently corroded coupling clamps for the exhaust manifold and the air connection pipe, a coupling unit attachable to the vehicle bottom is provided. The coupling unit comprises plug couplings or contact pressure couplings, equipped with gaskets for receiving the connections, and, associated therewith, coupling pipe sections oriented toward the outside. The exhaust manifold and the air intake manifold can be attached in the usual way to these coupling pipe sections. However, these manifolds need no longer be detached for the dismounting of the heating device. The coupling unit can be mounted within or externally of the vehicle.
Patent SE-8300608-L (SE)
Inventor: LUNDSTROM STAFFAN GREGER STYRB
IPC: B27K3/02
Filed: 1983-02-07
Abstract: The device is for pressure or vacuum impregnation of timber, and has a min. of pipes and pumps. The amount of impregnation medium is severely restricted so that with continuous filling there is no change in its chemical structure. The inner surfaces in the vessel (1) and pipes are reduced to a min. and are easily accessible for the major part for cleaning, where it is required to change the type of impregnation medium to be used.
Patent SE-8300999-L (SE)
Inventor: TANGORRA G
IPC: F16G1/28
Filed: 1983-02-23
Abstract: A toothed-belt and toothed-pulleys transmission including means for widening the teeth of the toothed-belt, said means corresponding to the top of each belt tooth and the base of each toothed-pulley groove.
Patent SE-8301025-L (SE)
Inventor: BRENNSTROM R
IPC: F23J1/00
Filed: 1983-02-24
Abstract: An output device for bed pulp in a combustion chamber (1) with a fluidised bed encased in a pressure vessel (2). This device contains a tube (4, 5) with a valve (6) for intermittent output of bed pulp. In order to guarantee the closing of the valve (6), a pressure-amplifying compressor (8) connected to the pressure vessel (2) via a tube with a valve (9) and the output tube (4, 5) before the valve (6). The valve (6) and the tube section (4) from the combustion chamber are blown clean at the shut-down point, so that the valve surfaces are kept free of solid materials, which can jeopardise the seal. Thus, no solid materials can become squeezed in the valve during the shutting down process. In order to protect the valve against heat and material gyrating upwards from the bed (6) after shutting down, there is a tube (11) that conducts air from pressure vessel (2) surrounding the bed into the tube (4) between the valve (6) and the bed, thereby keeping this tube clean during operation.<IMAGE>
Patent SE-8301904-L (SE)
Inventor: ALLEN E
IPC: C11D3/12
Filed: 1983-04-07
Abstract: A heavy duty bleaching or whitening and textile softening particulate synthetic organic detergent composition includes a combination of anionic and nonionic organic detergents, a builder or mixture of builders, an oxygen releasing bleaching agent and agglomerated essentially grit-free bentonite of certain particle sizes. Preferred compositions also include higher fatty acid soap, fluorescent brightener, water soluble builder for the anionic detergent, colourant, enzyme and perfume. In such products the agglomerated bentonite will preferably be of larger particle sizes than particles of the other detergent composition components (including particles of mixed components) and may be desirably coloured with a bluing agent. The bentonite employed will be essentially free of gritty particles of material sometimes found with bentonite, as it occurs in nature. Such particles are removable from the bentonite prior to agglomeration, by a described process.
Patent SE-8303538-L (SE)
Inventor: BINDER L
IPC: C08L23/06
Filed: 1983-06-20
Abstract: Compositions of high molecular weight low pressure polyethylene having a very high molecular weight, a melt index of from 0.1 to 20g/10 min. measured with a 21.6 kg weight and ethylene- (meth)acrylate copolymers 1-25% weight of the polyethylene can be prepared and further treated at required high temperatures without giving off corrosive acid degradation products. They are particularly suitable for the production of pipes and cable materials, and especially for crosslinked pipes. Compositions containing additives, such as organic additives and fillers, are advantageously prepared using the ethylene-(meth)acrylate copolymer as carrier material for the additives.
Patent SE-8304145-L (SE)
Inventor: DEUTSCH A
IPC: C07K16/00
Filed: 1983-07-26
Abstract: A method of determining the concentration of an antigen in a sample solution comprising (a) coating an antigen-protein conjugate onto a solid matrix, (b) conjugating an enzyme to an antibody specific for said antigen, (c) to a known quantity of a solution containing the antibody-enzyme conjugate of (b) adding a specified quantity of a sample containing an unknown amount of the antigen whose content is to be determined, (d) contacting the coated solid matrix of (a) with the solution (c) and incubate so as to effect binding between the antibody and antigen, some of the antigen being that from the sample and some being that on the solid matrix, (e) removing the solid matrix from the solution and washing, (f) immersing the solid matrix in a solution containing a known amount of an enzyme-substrate which is acted upon by the enzyme so as to effect reaction between the enzyme and enzyme-substrate to produce a product, and then separating the solid matrix from the solution of enzyme-substrate, and (g) then measuring the solid matrix and/or the solution of enzyme-substrate with a pre-established standard to indicate the amount of antigen which was in the sample added in (c).
Patent SE-8307044-L (SE)
Inventor: SKOG L H
IPC: F16H61/24
Filed: 1983-12-20
Abstract: In an arrangement for mounting gear shift means in a gearbox, a number of selector shafts carry axially movable selector forks for operating a number of clutches for putting alternative gears in mesh while forming different gear ratios for the gearbox. An integrally implemented bearing bracket is removably attached to and enclosed in the gearbox housing and is formed with bearings for the selector shafts, so that these are at least partially carried by the bearing bracket. With the bearing bracket designed as a separate unit, the machining during manufacture and the configuration and manufacturing of the housing will be simplified, thereby reducing the risk of having to reject an entire housing due to incorrect manufacture.
Patent SE-8401019-L (SE)
Inventor: BROMS S
IPC: B62D55/30
Filed: 1984-02-24
Abstract: This invention presents a device to stretch or tighten a caterpillar truck's treads so that these neither risk overload and rupture nor risk underload so that they face misalignment or derailing. The device of this invention works each tread's tension wheel (15) through a hydraulic extension cylinder (20) together with two pressure accumulators (30 and 40), of which one (30) drives oil to the cylinder (20) under low pressure so that the cylinder works the tension wheel (15) with moderate force, when the cylinder's piston moves from an outer to an inner position. If the tension wheel seeks to press the piston past this position into a further inner position or bottom position, the second accumulator (40) automatically enters the circuit, and the cylinder piston (21) and with it the tension wheel (15) are subject to a doubled force.<IMAGE>
Patent SE-8401677-L (SE)
Inventor: BJURMAN B T
IPC: B42F7/14
Filed: 1984-03-27
Abstract: A strip-form holder has tracks extending along each long edge. It also has at least one transverse folding line, along which it can be folded at an angle corresp. to that between the downward and forward edges of the cardboard piece. This ensures that the edges are pressed downwards into the tracks where they are maintained by snap components on the stop walls which engage in recesses in the cardboard edges.
Patent SE-8500972-L (SE)
Inventor: MILLER S A
IPC: B22F9/08
Filed: 1985-02-27
Abstract: The method of producing fine powder molten metal comprising providing a source of the molten metal to be atomized, delivering molten metal from said body to an atomization zone through a melt delivery tube, the portion of said delivery tube which is exposed to said atomization zone consisting essentially of boron nitride, directing a stream of atomizing gas against said stream in said zone to atomize said molten metal. The invention also describes a high temperature atomization nozzle, said nozzle having a melt delivery tube of boron nitride and said nozzle having a gas orifice surrounding said melt delivery tube. <IMAGE>
Patent SE-8504345-L (SE)
Inventor: BONES R J
IPC: H01M10/39
Filed: 1985-09-19
Abstract: The invention provides a cathode for an electrochemical cell, an electrochemical cell including the cathode, and a method of resisting a progressive drop in the capacity of the cathode with repeated charge/discharge cycling thereof. The invention involves doping the electrolyte, which is a sodium aluminium halide molten salt electrolyte containing chloride ions, and/or the active cathode substance, which is a nickel containing substance with a minor proportion of a chalcogen so that the chalcogen is dispersed therein.
Patent SE-8505472-L (SE)
Inventor: BOREL E
IPC: B31B50/25
Filed: 1985-11-20
Abstract: A machine including a feeding group or station, a first rotative cutting or creasing station, a second rotative cutting or creasing station and a rotative stripping station characterized by a single drive motor driving the various rotating tools of the stations and a feed roll of the feeding station. Each of the first and second stations and the stripping station have a frame with two lateral frame members with each of the lateral frame members having a groove for receiving bearing blocks for the upper and lower rotatable tools and one of the frame members of each groove mounts a drive pinion in a fixed position relative to the groove and in driving engagement with a gear on the shaft of the lower tool. Each of the bearing blocks have the same outer dimensions with the axis of the tool being positioned in the bearing block depending on the size of the tool so that by changing tools, the gears of the tools always engage the same drive pinion. To insure synchronization between the various groups or stations having rotatable tools, the motor drives the pinion for one station which pinion in turn is connected by a gear train to the adjacent rotatable tool station which in turn is connected by a gear train to the stripping station. In addition, the driven first pinion is connected by a drive train to a differential for driving the feed roll which differential receives a signal for correcting registration.
Patent SE-8505676-L (SE)
Inventor: HOLT J L
IPC: B63H20/10
Filed: 1985-12-02
Abstract: The device includes a gauge 34 including a magnet 102 supported for pivotal movement, a first wire coil 106 adjacent the magnet 102 and adapted to be connected to a power source 107, a second wire coil 110 magnetically adjacent and in electrical connection with the first coil 106 and adapted to be connected to ground, and a variable resistor 126 in parallel electrical connection with the second coil 110. This gauge is suitable for use as a trim gauge, for a marine propulsion device and the sensitivity of the gauge can be readily adjusted by adjustment of the variable resistor 126 in the "field" so that the gauge properly indicates full trim at the ventilation point for the propulsion device. <IMAGE>
Patent SE-8600542-L (SE)
Inventor: LINDBLOM K A
IPC: F23J3/06
Filed: 1986-02-07
Abstract: The plant comprises a funnel shaped container (13) that collects the dust. It is then fed into the controlled feed container (16), and the dust is tapped off when the required volume is reached, and introduced into a mixer (18). - Water is fed to the mixer at the same time as the dust, and the resultant mixture is then tapped off when the mixing process has been completed.
Patent SE-8600828-L (SE)
Inventor: SOFIINA Z P
IPC: A61P35/00
Filed: 1986-02-24
Abstract: Derivatives of steroids of androstane series constituting compounds of a general formula (I); where R<1> = -OCOCH2C6H4N(CH2CH2Cl)2; -OH; -O-; R<2> = -OCO(CH2)n C6H4N (CH2CH2X)2, where n = 1,3; X = Cl, Br, J; -OH; -O-; formula (II); R<3> = -CH3; -H.
Patent SE-8601461-L (SE)
Inventor: BENGTSSON WILHELM
IPC: A01D17/06
Filed: 1986-04-01
Abstract: The harvester comprises a unit (6) for lifting the sugar beet from the ground. A cleaning mechanism (7) has a frame (10) in which several parallel cleaning rollers (11a,11b) are rotatably mounted in bearings (12) transversally to the frame.$Every other or every third roller (11b) is fitted in a lower plane than that of the other rollers.
Patent SE-8601537-L (SE)
Inventor: PALM L
IPC: F16L21/02
Filed: 1986-04-07
Abstract: The male and female parts (3a, 3b) are formed with tracks (4a, 4b) which run around their limiting surfaces. The track (4b) in the female part (3b) having a rectangular section. The tracks are centred in relation to one another, and form a channel, in which the male part is inserted to a predetermined position in the female part. The track (4a) in the male part (3a) has a section from the point of the part which is rectangular with a right-angled triangle positioned towards its short side. - A closing limiting surface (6) which connects the track (4a) base (5) forms in section the hypotenuse of the triangle. In the channel a flexible sealing ring (7) is fitted which has a V-shaped cross-section. Its arms (7a,7b) connect to the bottom of the female part (3b) track (4b), and extend to the closing limiting surface (6) in the track (4a) of the male part (3a).
Patent SE-8602698-L (SE)
Inventor: HAULIN T
IPC: H03M1/34
Filed: 1986-06-17
Abstract: An assured monotony with increase or decrease of the combined capacitance connected to one (e.g. V1) of two reference voltages (V0,V1) is achieved by the capacitors being of the unbit type which can be connected to the reference voltages via their respective changeover switches (01-)16). The capacitors are grouped in a matrix where those in one and the same row can be selectively connected with one of two leads in a pair (e.g. L1,L2) belonging to each row. The least significant bits (b2,b1) in each digital word from a component for sampling and approximation logic (SAL) are converted to Johnson-encoded code words (j4-j1), which are used as control signals for the changeover switches (01-016). The most significant bits (b4,b3) are converted to digital words (1-s8) which are used as control signals for the changeover network used so that each of the leads (L1-L8) can be selectively connected to the reference voltages.
Patent SE-8702445-L (SE)
Inventor: BRAJNOVIC I
IPC: A61C8/00
Filed: 1987-06-12
Abstract: The disclosure relates to a spacer for dental implants of a bio-compatible material. The spacer includes an inner sleeve-shaped spacer element (4) of titanium which is part of a screw connection between an anchorage element (fixture) (1) implanted in the maxillary beneath the gingiva, and a dental prosthesis construction whose joint surface (11) is located above the gingiva and which is disposed to absorb the loading of the screw connection. The spacer further includes an outer spacer sleeve (12) of porcelain or ceramics which wholly or partly encloses the inner sleeve-like spacer element (4). The ceramic or porcelain sleeve may, by grinding and coating with porcelain of different colours, be caused to visually approximate a dental cervix and gingiva and, thereby, not contrast with the natural dental cervix colour and gingival colour to the same extent as does the titanium material.
Patent SE-8703531-L (SE)
Inventor: GROLLIER J F
IPC: C09K23/30
Filed: 1987-09-11
Abstract: Dentifrice containing, in combination, (A) a poly(hydroxypropyl ether) nonionic surfactant and (B) a salt of a specific derivative of a protein degradation product, selected from the group consisting of (i) an alkali metal salt of an N-acyl-N-methylglycine (N-acylsarcosine) of formula:   <IMAGE>   where R denotes an alkyl or a mixture of alkyls containing from 9 to 17 carbon atoms, and (ii) an alkali metal salt of a condensate of C12-C18 fatty acids with a hydrolyzed animal protein. This dentifrice is characterized by good foamability and pleasant taste and does not attack the buccal mucosae and the gums.
Patent SE-8800724-L (SE)
Inventor: MOLGAARD N
IPC: A01K11/00
Filed: 1988-03-02
Abstract: In a communication system with a transmitter, a transponder transmitting a coded identification signal, and a receiver receiving and recording the coded signal, the transponder performs a frequency conversion prior to the transmission of the coded identification signal. According to the invention the transponder transmits a signal of a frequency in the range of the n th and the (n + 1) th harmonic of the signal received e.g. the 91 DIVIDED 2th harmonic. As a result interference with the harmonics generated by the surroundings under particular circumstances is avoided. A ROM (4) is operated by a supply derived from the received transmission at the transponder. It serves to input data to a modulator (6) modulating the divided-and-multiplied input carrier frequency to produce a data-coded output. <IMAGE>
Patent SE-8801513-L (SE)
Inventor: YAMAMOTO M
IPC: A61K31/765
Filed: 1988-04-22
Abstract: A  beta , gamma -dihydropolyprenyl alcohol derivative having the formula: wherein n is an integer of 5 to 7 and R is hydrogen, a lower alkyl group or an aliphatic or aromatic acyl group, is new and useful as a prophylactic therapeutic agent for human and animal immuno-deficiency deseases and phylactic agent against human and animal infectious deseases. Another disclosed polyprenyl compound is also useful as the same agent.
Patent SE-8802128-L (SE)
Inventor: DICKINSON F A
IPC: B65D83/14
Filed: 1988-06-07
Abstract: A device is provided for placing a valve on an aerosol can. The device comprises a rotatable wheel (1, 101) which has arcuate cut-outs (2, 102) which receive and carry the cans. An arcuate track (6, 106b) follows part of the periphery of the wheel and converges towards it, and along this track valves are pushed by dogs (7, 104), provided adjacent each cut-out (2, 102). Each valve thus travels in alignment with its respective can and approaches it until it is placed thereon.
Patent SE-8902563-L (SE)
Inventor: BEJEAN A
IPC: A63C5/00
Filed: 1989-07-18
Abstract: A cross-country ski and an apparatus for supporting a shoe or boot on a cross-country ski which has an upwardly projecting longitudinally extending rib. The apparatus includes a front support element positioned on either side of the longitudinally extending rib proximate an area of the ski at which a front binding is to be located, and a rear support element longitudinally spaced from the front support element and located on either side of the longitudinally extending rib proximate an area of the ski at which the heel of a shoe or boot is to be located during the course of skiing. The materials from which the front and rear support elements are made and their respective mechanical response characteristics are selected with respect to the ability level of the skier and with respect to the type of skiing that is to be performed.
Patent SE-8903166-L (SE)
Inventor: JOENSSON B
IPC: A23N7/02
Filed: 1989-09-26
Abstract: A method of extracting particulate matter from waste material produced by peeling vegetable products, especially for extracting starch from waste material produced in peeling root vegetables. The waste material including the particulate material is by means of a liquid supplied to a moving filter belt (10) from which liquid containing particulate matter is sucked away. Liquid containing a high percentage of particulate matter and sucked away from the filter belt is recirculated to the filter belt at a location thereof which in the direction of movement of the belt is positioned after the point of the belt where the waste material from the peeling machine is supplied. Thereby, the waste material forms at the filter belt a filter cake for filtering the recirculated liquid containing particulate matter. The invention also relates to a device for extracting particulate matter from waste material produced in peeling vegetable products.